Liber XV: The Gnostic Mass as written by Aleister Crowley.

For those interested or new to the Gnostic Mass, an annotated copy of the text can be found here: http://www.hermetic.com/sabazius/gnostic_mass.htm

There is a suggested contribution of $5.00 to help cover the cost of renting and maintaining the temple facility.

See Sekhet-Maat Lodge's site for week-specific information.